baber/WOPTO huggingface dataset:
Patent RU-2253798-C1 (RU)
Inventor: VLASENKO V I
IPC: F23C1/00
Filed: 2004-06-30
Granted: 2005-06-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method comprises replacing a part of the boiler oil by water, producing water-oil emulsion, supplying natural gas, water-oil emulsion, fan and compressor air, and oxygen to the burner, burning the combustible components, and discharging the products of combustion. The water-oil emulsion is produced by supplying boiler oil and water to the rotor device for hydroacoustic treating of liquids, which has blade working wheel made of load-carrying and covering disks provided with the peripheral ring wall having a row of outlet ports. The peripheral ring wall of the working wheel and solid coaxial wall of the stator define the ring resonance space which is in communication with the collecting chamber. 
     EFFECT: enhanced efficiency. 
     3 cl, 2 dwg, 1 tbl
Patent RU-2268559-C1 (RU)
Inventor: KASK ANATOLIJ ALEKSANDROVICH
IPC: H05K5/03
Filed: 2004-07-27
Granted: 2006-01-20
Abstract: Изобретение относится к электронике и электротехнике, в частности к корпусам радиоэлектронной аппаратуры, и может быть использовано при разработке электронных блоков расцепителей, устанавливаемых в автоматические выключатели, и кожухов электрических соединителей. Содержит разъемно соединенные между собой секции, имеющие элементы фиксации и Г-образные отверстия. Обеспечивает повышение надежности фиксации секций с обеспечением технологичности сборки и разборки корпуса. 4 ил.
Patent RU-2273731-C1 (RU)
Title: Method for plastic salt deformation interval determination beyond casing pipe
Inventor: DERKACH ANATOLIJ STEPANOVICH
IPC: E21B47/00
Filed: 2004-08-16
Granted: 2006-04-10
Abstract: FIELD: mining industry, particularly for rock massif stress determination. 
     SUBSTANCE: method involves performing acoustic well logging through casing pipe and determining side rock pressure transmitted to casing pipe through cement environment by longitudinal and transversal wave rate ratio in salt occurrence interval; determining value of side rock pressure to be transmitted to pipe wall as difference between the first and each next measurement operations, wherein the first measurement operation is carried out within 1.5 days after well cementing and the next measuring operations are performed in 5-7 days and 2.5 months. Presence of plastic salt deformation interval beyond casing pipe is determined from value and intensity of side rock pressure reduction. 
     EFFECT: increased reliability of rock stress determination, possibility to determine plastic salt deformation intervals inside wells and prevention of casing pipe deformation. 
     1 dwg
Patent RU-2268025-C1 (RU)
Title: Carriage hoisting mechanism in body of transportation vehicle
Inventor: BROVKIN BORIS NIKOLAEVICH
IPC: A61G3/02
Filed: 2004-08-24
Granted: 2006-01-20
Abstract: FIELD: ambulance motor transport. 
     SUBSTANCE: carrier-hoisting mechanism has post and screw-gear. Post is fixed in body. Screw-gear is disposed inside post. Screw is provided with rest bearing on the top. Post is made in form of box-like guide. Nut is provided with frictionless bearings. Bearings are mounted for rest against walls of post. Nut is connected with cantilever claw of carriage. Reducer is fixed inside body. Bending moment in screw-gear and sliding friction force between nut and guide of post are excluded induced by weight to be hoisted. 
     EFFECT: reduced force in drive of screw; improved endurance of screw and nut; increased efficiency. 
     3 cl, 2 dwg
Patent RU-2277041-C1 (RU)
Inventor: SHUVAEV VJACHESLAV GRIGOR EVIC
IPC: B23P19/06
Filed: 2004-11-10
Granted: 2006-05-27
Abstract: FIELD: machine engineering, possibly assembling of threaded joints. 
     SUBSTANCE: method comprises steps of preliminarily tightening of threaded joint due to acting upon it by means of forced oscillations; converting mechanical oscillations to electric signal; registering quality parameter of joint; finally tightening joint and  performing its quality control till achieving reference value of quality parameter; registering factor of dynamics of threaded joint as quality parameter. 
     EFFECT: improved quality of threaded joints. 
     1 dwg
Patent RU-2278972-C1 (RU)
Title: Способ разработки крутопадающих рудных залежей
Inventor: ZUBOV VLADIMIR PAVLOVICH
IPC: E21C41/22
Filed: 2004-12-16
Granted: 2006-06-27
Abstract: Изобретение относится к горному делу и может быть использовано при подземной разработке рудных месторождений полезных ископаемых. Способ включает разделение рудной залежи на этажи, отработку этажей в нисходящем порядке, заполнение выработанного пространства твердеющим закладочным материалом, подачу закладочного материала с поверхности по капитальным закладочным скважинам, пробуриваемым в породах лежачего бока за пределами зоны сдвижения, формирующейся в породах лежачего бока при полной отработке рудной залежи. Отработку первого этажа начинают от одной из границ этажа по простиранию рудной залежи и ведут по направлению к другой границе этажа по простиранию рудной залежи. До начала отработки первого этажа пробуривают вспомогательные закладочные скважины, в пределах области, ограниченной линиями, одна из которых является продолжением границы образующегося выработанного пространства со стороны лежачего бока, а вторая - продолжением границы первого этажа по простиранию рудной залежи, от которой начинают отработку этажа. Капитальные закладочные скважины пробуривают до момента прекращения эксплуатации вспомогательных закладочных скважин. При расположении вспомогательных закладочных скважин в пределах зоны сдвижения, формирующейся в породах лежачего бока при полной отработке рудной залежи, эксплуатацию вспомогательных скважин продолжают до стадии развития очистных работ, при которой величины деформаций вспомогательных скважин становятся равными предельным деформациям, при превышении которых безопасная эксплуатация вспомогательных скважин невозможна. В частном случае вспомогательные закладочные скважины располагают на биссектрисе угла, образованного линиями, одна из которых является продолжением границы образующегося выработанного пространства со стороны лежачего бока, а вторая - продолжением границы первого этажа по простиранию рудной залежи, от которой начинают отработку этажа. Изобретение позволяет сократить сроки строительства рудника. 1 з.п. ф-лы, 2 ил.
Patent RU-2283897-C1 (RU)
Inventor: BERSUDSKIJ ANATOLIJ LEONIDOVIC
IPC: C23C26/00
Filed: 2005-01-11
Granted: 2006-09-20
Abstract: FIELD: metallurgy; methods of application of coats; hardening surfaces of friction pairs by application of anti-friction coats. 
     SUBSTANCE: proposed method includes application of copper-containing layer by chemical sedimentation under pressure with the aid of deforming tools. Then layer containing polytetrafluoroethelene is applied and is packed by deforming tools. Copper-and-tin layer is applied as copper-containing layer under pressure of 55-60 Mpa, temperature of 85-90°C and holding time of 40-45 min. Layer containing polytetrafluoroehtylene is applied in form of paste of polytetrafluoroethylene with molybdenum disulfide and is packed at force of 350-400 N. Then heat treatment is performed at temperature of 370-380°C at holding time of 45-50 min and final rolling is performed at force of 400-450 N. Multi-layer composite coat is applied on internal and external surfaces of parts. 
     EFFECT: facilitated procedure of application of coats, improved quality of coats due to enhanced adhesion of coat with base; reduced thickness of layer. 
     2 cl, 2 dwg, 4 tbl
Patent RU-2271758-C1 (RU)
Title: Method for forming pancreatoenteroanastomosis at pancreatic resections
Inventor: CHIRKOV ROMAN NIKOLAEVICH
IPC: A61B17/11
Filed: 2005-05-12
Granted: 2006-03-20
Abstract: FIELD: medicine, surgical pancreatology. 
     SUBSTANCE: the loop of small intestine should be digestion-free, laterally at the loop one should circularly dissect and remove serous-muscular membrane of 15 mm width to direct intestine through mesenteric foramen of cross-colonic intestine to bring the loop towards pancreas, catheterize the stump of pancreatic duct with the help of the "lost" drainage, form the foramen in mucous-submucous intestinal layer, intestinal and pancreatic stumps should be anastomosed in angles with sutures coming through the edge of serous-muscular membrane on small intestine and through pancreatic capsule leaving about 20-25 mm against the edge. Then one should invaginate pancreatic stump into small intestinal lumen due to applying internal and external rows of sutures. External suture should be applied by leaving about 15-20 mm against internal row of sutures for the depth of invaginate. The innovation provides physiological pancreatic hypofunction accompanied with inconsiderable traumatism of pancreatic tissue. 
     EFFECT: higher efficiency. 
     1 dwg, 1 ex
Patent RU-2288637-C1 (RU)
Inventor: VLASOV MAKSIM VALER EVICH
IPC: A61B5/107
Filed: 2005-05-27
Granted: 2006-12-10
Abstract: FIELD: medicine, diagnostics. 
     SUBSTANCE: the present innovation deals with measuring the length of shin's circumference at the level of talocrural joint followed by recalculating  the values obtained for arch degrees. Moreover, one should, additionally, measure the distance between the middles of external and internal ankles along anterior surface of shin, the distance between the point at anterior surface of talocrural joint developed due to crossing of projection of shin's mechanical axis and the projection of the line of talocrural articular fissure, and the middles of external and internal ankles; one should detect the position of internal tibial ankle by the angle of its shift against talocrural center via the difference of one fourth of the length of shin circumference at talocrural level at the distance between the point at anterior talocrural surface developed due to crossing the projection of shin's mechanical axis and the projection of the line of talocrural articular fissure and the middle of internal ankle. At shifting internal tibial ankle it is possible to detect the position of external fibular ankle by the angle of its shift against the center of talocrural joint via the difference of distances between the point at anterior talocrural surface developed due to crossing the projection of shin's mechanical axis and the projection of the line of talocrural articular fissure and the middle of external ankle at one fourth of shin's circumference length at the level of talocrural joint. 
     EFFECT: higher accuracy and efficiency of detection. 
     2 dwg, 2 ex
Patent RU-2284368-C1 (RU)
Inventor: ARUSTAMOV SERGEJ SERGEEVICH
IPC: C23C10/52
Filed: 2005-06-01
Granted: 2006-09-27
Abstract: FIELD: manufacture and construction of oil tubes used in construction of oil and gas wells, namely oil well tubing, 64-114 mm in diameter, casing pipes, 114-508 mm in diameter and other pipes. 
     SUBSTANCE: proposed method includes treatment of threaded parts and adjoining area by isothermal holding in diffusion mixture followed by cooling in air. Diffusion mixture contains metal powder consisting of mixture of zinc, copper and aluminum powders at graininess of 0.1-0.5 mm at the following ratio of components, mass-%: zinc, 25-40; copper, 0.045-0.075; aluminum, 0.175-0.225; the remainder being inert filler. Isothermal holding continues for 1.0-3.0 h at temperature of 440±10°C, thus obtaining protective coat, 30-80 mcm thick. Protective coat includes the following components, mass-%: iron, 6-15; zinc, 84.1-93.4; copper, 0.4-0.6; aluminum, 0.2-0.3. Micro-hardness of protective coat ranges from 4500 to 5250 Mpa determined by method of reduced print of tetrahedral pyramid. Proposed oil well tubing has body with at least one section of thread provided with protective coat made by said method. 
     EFFECT: enhanced corrosion resistance and tightness of threaded sections of tubes. 
     3 cl, 2 tbl
Patent RU-2281585-C1 (RU)
Inventor: AFANAS EV PETR VALENTINOVICH
IPC: H01L31/10
Filed: 2005-06-30
Granted: 2006-08-10
Abstract: FIELD: design and manufacture of semiconductor radiation monitoring systems operating in broad and limited wave bands. 
     SUBSTANCE: proposed optical radiation sensor is made in the form of sandwich structure of ferroelectric and semiconductor layers. Ferroelectric film of sandwich structure is made of non-doped polarized material and semiconductor film, of unipolar material, ferroelectric-film surface charge polarity being same as that of main carriers of semiconductor film. Optical radiation monitoring system has above-described optical radiation sensor, data processing unit, and ac power supply one of whose poles is connected to ferroelectric film. External electric circuit incorporates switching unit, controller, phase discriminator, and AND gate. Semiconductor film sections are connected to data processing unit through switching unit; second pole of power supply is connected through switching unit to semiconductor film electrodes to form sensor clearing circuit. Phase discriminator unit is coupled with power supply output and its output is connected to first input of AND gate; first output of controller is connected to control input of data processing unit, its second output, to control input of switching unit, and third output of controller is connected to second input of AND gate; output of the latter is connected to control input of power supply. 
     EFFECT: ability to obtain characteristic bearing data on received optical radiation dose and to limit spectral measurement range. 
     6 cl, 1 dwg, 1 tbl
Patent RU-2292636-C1 (RU)
Title: Differential amplifier characterized in enhanced common-mode signal attenuation
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2005-07-21
Granted: 2007-01-27
Abstract: FIELD: radio engineering, analog signal amplifiers, various analog integrated circuits. 
     SUBSTANCE: proposed differential amplifier has input transistors 1, 2 with local feedback resistor 3 inserted between their emitters, first and second current mirrors 4 and 5 whose inputs 6,and 7 are coupled with collectors of input transistors 1 and 2 and outputs 8, 9 are connected to outputs 10, 11 of third and fourth current mirrors 12 and 13, respectively; emitters of input transistors 1, 2 are connected to first leads 14, 15 of current-regulating resistors 16, 17 whose second leads 18, 19 are connected to inputs 20, 21 of third and fourth current mirrors 12, 13, respectively; outputs of first and third current mirrors 4 and 12 are connected to first current input 22 of additional current adder 23; outputs 9 and 11 of second and fourth current mirrors 5 and 13 are connected to second current input 24 of current adder 23. 
     EFFECT: enhanced attenuation constant of input common-mode signal. 
     2 cl, 9 dwg
Patent RU-2282635-C1 (RU)
Inventor: BEUSHEV ALEKSANDR ANATOL EVICH
IPC: C08B3/14
Filed: 2005-07-22
Granted: 2006-08-27
Abstract: FIELD: chemical technology, in particular cellulose esters useful in production of plastics, films, lacquers, bioactive materials, etc. 
     SUBSTANCE: claimed method includes wood treatment with acylation mixture containing acetic acid and thionyl chloride, isolation of target product with polar solvent and drying. Acylation mixture is prepared by dissolution of aminoacetic acid in amount of 0.02-0.04 per 1 g of wood in trifluoroacetic acid followed by thionyl chloride addition. 
     EFFECT: enhanced assortment of cellulose esters. 
     6 ex, 1 tbl
Patent RU-2287393-C1 (RU)
Inventor: LUKASHKIN NIKOLAJ DMITRIEVICH
IPC: B21D5/08
Filed: 2005-09-09
Granted: 2006-11-20
Abstract: FIELD: plastic working of metals. 
     SUBSTANCE: rolling mill includes working stand, drive unit, rolling rolls. One of rolling rolls has elastic bandage and other roll has pattern in the form of convex-concave surface; total height of convex portions and depth of recesses are to be less than thickness of said bandage. The last is double-layer one, it has inner polyurethane and rubber layers. Thickness of polyurethane layer consists of 0.5 - 1.0 of thickness of rubber layer. 
     EFFECT: enlarged manufacturing and technical possibilities of mill that may roll belts with different convex-concave surface relief in the same set of rolls, enhanced efficiency, simplified maintenance of mill. 
     1 dwg
Patent RU-2292722-C1 (RU)
Title: Method for preparing of grain bread
Inventor: SANINA TAT JANA VIKTOROVNA
IPC: A21D8/02
Filed: 2005-09-27
Granted: 2007-02-10
Abstract: FIELD: baking industry, in particular, preparing of bread from whole threshed grain. 
     SUBSTANCE: method involves soaking unshelled wheat grain; providing swelling of wheat grain; germinating; grinding; kneading dough from ground mass, salt in the form of saline solution, and compressed yeast in the form of suspension; fermenting; cutting; proofing and baking. During kneading of dough, dry mixture is additionally introduced into dough, said dry mixture comprising 4-5% of wheat gluten and ascorbic acid used in an amount of 0.05-0.09% by weight of dry grain. Grain mixture is first introduced in dosed amounts into dough kneading machine, then dry mixture of wheat gluten and ascorbic acid is gradually added during 1-1.5 min, with kneading device of dough kneading machine being continuously in operating state, then edible salt is introduced in the form of saline solution and compressed yeast in the form of suspension. Kneading procedure is performed during 7-8 min. 
     EFFECT: intensified process and reduced labor intensity for preparing of grain bread, improved quality of ready product, and delayed bread hardening. 
     3 ex
Patent RU-2303266-C1 (RU)
Inventor: TUEV ALEKSANDR VASIL EVICH
IPC: G01N33/53
Filed: 2005-12-01
Granted: 2007-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying immunoenzyme assay approach for analyzing blood for Chlamydia pneumoniae presence. Levels of inflammatory markers like C-reactive protein and tumor necrosis factor alpha are quantitatively determined. Seropositive result being the case with CRP level above 1.8 mg/l and TNF-α level above 2.4 pg/dl, atrial fibrillation occurrence is to be predicted. 
     EFFECT: enhanced effectiveness in detecting risk group and carrying out prophylaxis.
Patent RU-2308477-C1 (RU)
Inventor: PEREVOZKINA MARGARITA GENNAD E
IPC: C11B5/00
Filed: 2006-03-09
Granted: 2007-10-20
Abstract: FIELD: oil-and-fat industry, in particular anti-oxidative protection of lipids, oils and fats. 
     SUBSTANCE: claimed composition contains alpha-tocopherol and antioxidant synergist, such as 1-(N-4'-hydroxyphenyl-propyl-3,3',5'-tri-tert-buthyl)-5-ethyl salicylic acid amide. Claimed composition is added in amount of 0.04-0.28 % based on lipid mass and all components are used in specific component ratio. Method of present invention makes it possible to reduce of lipid oxidation rate by 2-5 times and to reduce of hydroperoxides level formed in process of lipid oxidation by 72.2 %. 
     EFFECT: decreased lipid oxidation rate; reduced level of hydroperoxides. 
     3 tbl, 6 ex
Patent RU-2309376-C1 (RU)
Title: Progectile
Inventor: KUZNETSOV VLADIMIR MARKOVICH
IPC: F42B15/10
Filed: 2006-03-10
Granted: 2007-10-27
Abstract: FIELD: armament, in particular, projectiles and missiles. 
     SUBSTANCE: the projectile has a jet engine, blades made in the form of arches whose bases are fastened in hinge joints located in eyes.  The hinge joint axles of each blade are aligned.  An the process of flight the stabilizing force of the arch blades is produced by their surfaces. 
     EFFECT: enhanced stiffness of the blades at a decrease of action of cross wind on the projectile. 
     4 dwg
Patent RU-2308518-C1 (RU)
Title: Cast iron
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C37/10
Filed: 2006-03-13
Granted: 2007-10-20
Abstract: FIELD: ferrous metallurgy, in particular, cast iron compositions for manufacture of parts for thermal generating units, engines, and metallurgical technique. 
     SUBSTANCE: cast iron contains, wt%: carbon 3.5-4.0; silicon 1.5-2.0; manganese 0.5-1.0; rare-earth metals 0.15-0.25; aluminum 0.1-0.3; vanadium 0.4-0.8; chromium 1.0-1.8; iron the balance. 
     EFFECT: increased thermal stability of cast iron. 
     1 tbl
Patent RU-2321661-C1 (RU)
Title: Сплав на основе магния
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C23/02
Filed: 2006-05-31
Granted: 2008-04-10
Abstract: Сплав может быть использован в автомобильной промышленности и авиастроении. Сплав состава, мас.%: неодим 1,0-2,0, марганец 0,3-0,5, кадмий 0,3-0,5, алюминий 10,0-15,0, цирконий 0,05-0,1, цинк 10,0-15,0, магний - остальное. Повышается прочность сплава. 1 табл.
Patent RU-2321657-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C19/07
Filed: 2006-06-13
Granted: 2008-04-10
Abstract: FIELD: alloys. 
     SUBSTANCE: invention proposes alloy comprising the following components, wt.-%: nickel, 25.0-30.0; niobium, 4.0-5.0; manganese, 0.5-1.0; silicon, 0.1-0.2; copper, 0.1-0.2; vanadium, 0.5-1.0; chrome, 4.0-5.0; zirconium, 0.5-1.0, and cobalt, the balance. Invention provides enhancing thermal stability of alloy. Proposed alloy is used in energetic machine engineering. 
     EFFECT: improved and valuable property of alloy. 
     1 tbl
Patent RU-2304447-C1 (RU)
Inventor: GUNENKOV VIKTOR VSEVOLODOVICH
IPC: A61K39/275
Filed: 2006-07-06
Granted: 2007-08-20
Abstract: FIELD: veterinary microbiology. 
     SUBSTANCE: according to the first variant, the vaccine suggested includes VGNKI-3/7 strain of hen's pox virus as a virus-containing material; as a stabilizer one should apply the mixture of peptone and lactose in 0.1-0.2M-phosphate buffer at pH being 7.0-7.4 at the following ratio of components, weight%: virus-containing material out of VGNKI-3/7 strain of hen's pox virus at infection activity being about 5.0-7.0 ID 50/cu. cm  65.0-70.0; peptone 4.0-10.0; lactose 5.0-10.0; 0.1-0.2M-phosphate buffer at pH 7.0-7.4 - the rest. According to the second variant, the vaccine suggested contains VGNKI-3/7 strain of hen's pox virus as virus-containing material, and as a stabilizer - glycerol at the following ratio of components, weight%: glycerol 5-10; virus-containing material out of VGNKI-3/7 of hen's pox virus at infection activity of 6.0-7.5 lg ID 50/cu. cm  - the rest. The vaccine creates prolonged tense immunity. 
     EFFECT: higher efficiency. 
     3 cl, 9 ex, 1 tbl
Patent RU-2323674-C1 (RU)
Title: Пылесос и способ уменьшения шума, создаваемого им
Inventor: KHONG SEUNG GEE
IPC: A47L5/00
Filed: 2006-07-27
Granted: 2008-05-10
Abstract: Изобретение касается способа уменьшения шума, создаваемого пылесосом. Пылесос содержит корпус, пылесборное устройство, узел воздуходувного вентилятора, а также канал для выпуска потока воздуха, выходящего из выпускного отверстия узла воздуходувного вентилятора. Канал изогнут несколько раз и образует несколько каналов потока. Причем канал для выпуска потока воздуха образует пространство между пылесборным устройством и узлом воздуходувного вентилятора. В канале для выпуска потока воздуха, в том месте, где площадь поперечного сечения канала превышает площадь поперечного сечения выпускного отверстия узла воздуходувного вентилятора, установлен воздуховыпускной фильтр. Воздух, вышедший из узла воздуходувного вентилятора, пропускают и фильтруют через указанные каналы потока воздуха. Решение направлено на эффективность поглощения шума, создаваемого пылесосом. 3 н. и 13 з.п. ф-лы, 5 ил.
Patent RU-2315726-C1 (RU)
IPC: C03C8/00
Filed: 2006-08-21
Granted: 2008-01-27
Abstract: FIELD: technology of silicates, composition of unfritted glaze. 
     SUBSTANCE: the present innovation deals with manufacturing facing plates and articles of household ceramics. The innovation enables to increase thermal resistance and glare of glaze. The glaze in question contains, weight%: SiO 2  50.0-56.0; Al 2 O 3  3.0-5.0; B 2 O 3  12.0-16.0; CaO 6.0-8.0; BaO 3.0-5.0; ZrO 2  3.0-5.0; K 2 O 3.0-5.0; ZnO 3.0-5.0; TiO 2  5.0-7.0. 
     EFFECT: higher efficiency. 
     1 tbl